The 治理Clear and Blue Sky

　　With the broadcast of smog,this long-standing environmental problems,become the hot discussion once again.According to some reports,the frequent appearances of smog obscure the clarity of the sky recently.Some people drove slowly on the road because they could not see clearly. They also suffered from many illnesses caused by smog.

　　Smog is the general expression of various higher-than-permitted suspended particulate matter (such as PM2.5) in the atmosphere,which express the state of air pollution .It contains fog and haze,both of them are disastrous weather. Fog consists of a large number of tiny water or ice crystals.It’s actually a harmless natural phenomena that makes visibility worse .Haze is air pollution in which is mixed up with dust, smoke and other dry particles. The components that make up haze may have negative effect on people's health, especially for children and the old.

　　So it’s necessary to find out the reason why leads to smog and work out the resolution.If we trace the cause for smog weather ,the main points are natural causes that include windblown dust and manmade causes which include three aspects.Firstly,china 's air quality standards are rather lax and evaluation factors are limited.Secondly,some enterprises just go for economic interests instead of observing relevant law and regulations.Obsolete equipment、industrial fuel burning and 雾霾污染文manufacturing operations are high likely to emit much wasted air.Thirdly,across our society ,relevant protection awareness has not built up.Just for the sake of convience to go out,people rely more and more on travelling and working by car while car is the main cause for smog.

　　To settle this problem,a series of meaures should be taken as follows.Primarily,we should establish a sound control system of smog. Not only can environmental protection departments strengthen air monitor,but government should enact more strict laws and regulations.Moreover,Reduce pollution sources is the fundamental solution to cut air pollutants. For example,we can reduce the amount of fuel vehicles or close down high polluting enterprises.Developing green and energy-saving energy can lower the emission of smog.Last but not least, People should do personal protection.They need to reduce the time for outdoor sports and pay attention to rest in smog days.Everyone all over the country should take measures to reduce the smog weather. We can use more public transport such as the bus and the underground so that the number of cars will be limited.Also,people should plant more trees. As far as I’m concerned ,if we work together to do such measures ,smog weather will vanish completely and we will get clear and blue sky.

• ·《刺客信条：Hexe》将打破系列惯例 进行大刀阔斧式革新
• ·丁当第107首搭剧歌曲曝光 为电视剧《欢迎光临 二代咖啡》献唱《记忆咖啡》
• ·莱福岛生活节4.0，一座“岛”带动一座城
• ·高二想象作文：如果灾难来临 5
• ·施工单位员工情况调研报告
• ·莱福岛生活节4.0，一座“岛”带动一座城
• ·百部和什么搭配最好,百部和什么相克
• ·什么人不能吃照山白浸膏片,中药照山白的性味归经功用主治
• ·固执到底！冠军中卫死活不用 斯科拉里引援堪称失败至级
• ·快手id怎么看 18183手机游戏网
• ·中学语文课题研究开题报告范文
• ·精选大乐透专家：田茹雪中头奖1520万!小单擒41万
• ·五分钟让馒头变成五星级的阳光早餐
• ·混搭风格装修图片 混搭风格装修注意事项
• ·万能沙雕评论美女语录 适合用来夸美女的语录
• ·宜汤宜菜的木瓜银耳鸡:汤汤水水最暖人